                   (string-or-empty rollup "rollup: ")
                   (string-or-empty period ", period: ")
                   (string-or-empty path ", path: ")
-                  (string-or-empty times ", time: "))))
+                  (string-or-empty (vec times) ", time: "))))
 
 (defn- get-delete-channel
   "Get delete channel."

                    (conj % values)
                    (do (async/>!! channel {:values (conj % values)}) [])))))
      (delete-times [this tenant rollup period path times]
        (log-deletion tenant rollup period path times)
        (swap! stats-processed inc)
        (let [series (map #(build-values tenant rollup period path %) times)
              batches (partition-all batch-size series)]

                prepared (:prepared statement)
                cql (:cql statement)
                query (alia/bind prepared values)]
            (log/debug (str "Fetching metrics: "
                            "rollup: " rollup ", "
                            "period: " period ", "
                            "path: " path
                            (string-or-empty from ", from: ")
                            (string-or-empty to ", to: ")))
            (alia/execute session query))
          (catch Exception e
            (log-error e rollup period path stats-errors)
            :mstore-error)))
      (delete [this tenant rollup period path]
        (log-deletion rollup period path)
        (swap! stats-processed inc)
        (let [values (build-values tenant rollup period path)]
          (swap! batch
